if [ -z `which uname` ] || [ -z `which grep` ]; then
    exit 125;
fi

LONG_RELEASE=0123456789012345678901234567890123456789012345678901234567890123456789

${PROOT} -k 3.33.333 uname -r | grep ^3.33.333$
${PROOT} -k ${LONG_RELEASE} uname -r | grep ^0123456789012345678901234567890123456789012345678901234567890123$
